Vulnerability-Lookup

PYSEC-2026-4

Vulnerability from pysec - Published: 2026-05-09 23:16 - Updated: 2026-05-13 15:31

Details

A flaw has been found in OSGeo gdal up to 3.13.0dev-4. Affected by this vulnerability is the function SWSDfldsrch of the file frmts/hdf4/hdf-eos/SWapi.c. Executing a manipulation can lead to heap-based buffer overflow. The attack requires local access. The exploit has been published and may be used. Upgrading to version 3.13.0RC1 addresses this issue. This patch is called 3e04c0385630e4d42517046d9a4967dfccfeb7fd. The affected component should be upgraded.

Severity ?

5.3 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Impacted products

Name	purl
gdal	pkg:pypi/gdal

Aliases

CVE-2026-8212

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "gdal",
        "purl": "pkg:pypi/gdal"
      }
    }
  ],
  "aliases": [
    "CVE-2026-8212"
  ],
  "details": "A flaw has been found in OSGeo gdal up to 3.13.0dev-4. Affected by this vulnerability is the function SWSDfldsrch of the file frmts/hdf4/hdf-eos/SWapi.c. Executing a manipulation can lead to heap-based buffer overflow. The attack requires local access. The exploit has been published and may be used. Upgrading to version 3.13.0RC1 addresses this issue. This patch is called 3e04c0385630e4d42517046d9a4967dfccfeb7fd. The affected component should be upgraded.",
  "id": "PYSEC-2026-4",
  "modified": "2026-05-13T15:31:52.070Z",
  "published": "2026-05-09T23:16:33.113Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/OSGeo/gdal/"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OSGeo/gdal/releases/tag/v3.13.0RC1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/biniamf/pocs/tree/main/gdal-swsdfldsrch_oob-read"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/808127"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/362429"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/362429/cti"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/OSGeo/gdal/issues/14398"
    },
    {
      "type": "FIX",
      "url": "https://github.com/OSGeo/gdal/commit/3e04c0385630e4d42517046d9a4967dfccfeb7fd"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-8212 (GCVE-0-2026-8212)

Vulnerability from cvelistv5 – Published: 2026-05-09 22:30 – Updated: 2026-05-11 14:56 X_Open Source

Title

OSGeo gdal SWapi.c SWSDfldsrch heap-based overflow

Summary

Severity ?

4.8 (Medium)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

5.3 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

5.3 (Medium)


                        
                          CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

CWE

CWE-122 - Heap-based Buffer Overflow
CWE-119 - Memory Corruption

Assigner

VulDB

References

8 references

URL	Tags
https://vuldb.com/vuln/362429	vdb-entrytechnical-description
https://vuldb.com/vuln/362429/cti	signaturepermissions-required
https://vuldb.com/submit/808127	third-party-advisory
https://github.com/OSGeo/gdal/issues/14398	issue-tracking
https://github.com/biniamf/pocs/tree/main/gdal-sw…	exploit
https://github.com/OSGeo/gdal/commit/3e04c0385630…	patch
https://github.com/OSGeo/gdal/releases/tag/v3.13.0RC1	patch
https://github.com/OSGeo/gdal/	product

Impacted products

1 product

Vendor	Product	Version
OSGeo	gdal	Affected: 3.13.0dev-4 Unaffected: 3.13.0RC1 cpe:2.3:a:osgeo:gdal::::::::

Credits

biniam (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-8212",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-11T14:56:25.255773Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-11T14:56:32.914Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:osgeo:gdal:*:*:*:*:*:*:*:*"
          ],
          "product": "gdal",
          "vendor": "OSGeo",
          "versions": [
            {
              "status": "affected",
              "version": "3.13.0dev-4"
            },
            {
              "status": "unaffected",
              "version": "3.13.0RC1"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "biniam (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A flaw has been found in OSGeo gdal up to 3.13.0dev-4. Affected by this vulnerability is the function SWSDfldsrch of the file frmts/hdf4/hdf-eos/SWapi.c. Executing a manipulation can lead to heap-based buffer overflow. The attack requires local access. The exploit has been published and may be used. Upgrading to version 3.13.0RC1 addresses this issue. This patch is called 3e04c0385630e4d42517046d9a4967dfccfeb7fd. The affected component should be upgraded."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
            "version": "4.0"
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        },
        {
          "cvssV3_1": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C",
            "version": "3.1"
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        },
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          "cvssV3_0": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 4.3,
            "vectorString": "AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
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            }
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        },
        {
          "descriptions": [
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              "cweId": "CWE-119",
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              "lang": "en",
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      "providerMetadata": {
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        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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      },
      "references": [
        {
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          "tags": [
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            "technical-description"
          ],
          "url": "https://vuldb.com/vuln/362429"
        },
        {
          "name": "VDB-362429 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/362429/cti"
        },
        {
          "name": "Submit #808127 | OSGeo GDAL 3.13.0dev Out-of-Bounds Read",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/808127"
        },
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://github.com/OSGeo/gdal/issues/14398"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://github.com/biniamf/pocs/tree/main/gdal-swsdfldsrch_oob-read"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/OSGeo/gdal/commit/3e04c0385630e4d42517046d9a4967dfccfeb7fd"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/OSGeo/gdal/releases/tag/v3.13.0RC1"
        },
        {
          "tags": [
            "product"
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          "url": "https://github.com/OSGeo/gdal/"
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      ],
      "tags": [
        "x_open-source"
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          "lang": "en",
          "time": "2026-05-09T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-05-09T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-05-09T09:14:31.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "OSGeo gdal SWapi.c SWSDfldsrch heap-based overflow"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-8212",
    "datePublished": "2026-05-09T22:30:12.527Z",
    "dateReserved": "2026-05-09T07:09:13.290Z",
    "dateUpdated": "2026-05-11T14:56:32.914Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

PYSEC-2026-4

CVE-2026-8212 (GCVE-0-2026-8212)

Tags

Sightings

Nomenclature